26782328520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{74395357}}^1$

素因数の和:74395374

約数の個数: 48

約数和(自身を含む): 87042568860

約数和(自身を除く): 60260240340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 74395357, 148790714, 223186071, 297581428, 371976785, 446372142, 595162856, 669558213, 743953570, 892744284, 1115930355, 1339116426, 1487907140, 1785488568, 2231860710, 2678232852, 2975814280, 3347791065, 4463721420, 5356465704, 6695582130, 8927442840, 13391164260, 26782328520]

約数ペア:

[(1, 26782328520), (2, 13391164260), (3, 8927442840), (4, 6695582130), (5, 5356465704), (6, 4463721420), (8, 3347791065), (9, 2975814280), (10, 2678232852), (12, 2231860710), (15, 1785488568), (18, 1487907140), (20, 1339116426), (24, 1115930355), (30, 892744284), (36, 743953570), (40, 669558213), (45, 595162856), (60, 446372142), (72, 371976785), (90, 297581428), (120, 223186071), (180, 148790714), (360, 74395357)]